Research on the migration patterns and termination pressure of grouting slurry in horizontal boreholes within deep limestone aquifers

Abstract Because the law of slurry diffusion in horizontal grouting holes in deep limestone aquifers is unclear, and the key grouting parameters in grouting design and engineering practice lack a theoretical basis, the grouting process cannot be effectively controlled, and the grouting effect cannot...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Liu Zhaoxing, Dong Shuning
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-07-01
Subjects:	Deep coal seam Limestone aquifer Horizontal grouting hole Slurry migration law Terminal pressure criterion
Online Access:	https://doi.org/10.1038/s41598-025-08928-w